subtle

As adjectives the difference between subtle and ultrafine

is that subtle is hard to grasp; not obvious or easily understood; barely noticeable while ultrafine is very fine.

As adjectives the difference between modest and subtle

is that modest is not bragging or boasting about oneself or one's achievements, unpretentious, humble while subtle is hard to grasp; not obvious or easily understood; barely noticeable.

As adjectives the difference between subtle and sensitive

is that subtle is hard to grasp; not obvious or easily understood; barely noticeable while sensitive is having the faculty of sensation; pertaining to the senses.

As a noun sensitive is

one with a paranormal sensitivity to something that most cannot perceive.

As a noun nuances

is plural of lang=en.

As an adjective subtle is

hard to grasp; not obvious or easily understood; barely noticeable.

As adjectives the difference between subtle and private

is that subtle is hard to grasp; not obvious or easily understood; barely noticeable while private is belonging to, concerning, or accessible only to an individual person or a specific group.

As a noun private is

the lowest rank of the army.

As adjectives the difference between subtle and shy

is that subtle is hard to grasp; not obvious or easily understood; barely noticeable while shy is easily frightened; timid.

As a verb shy is

to avoid due to timidness or caution.

As a noun shy is

an act of throwing.

As adjectives the difference between formless and subtle

is that formless is without form; shapeless while subtle is hard to grasp; not obvious or easily understood; barely noticeable.

As adjectives the difference between subtle and detailed

is that subtle is hard to grasp; not obvious or easily understood; barely noticeable while detailed is characterized by attention to detail and thoroughness of treatment.

As a verb detailed is

past tense of detail.

As adjectives the difference between subtle and cryptic

is that subtle is hard to grasp; not obvious or easily understood; barely noticeable while cryptic is having hidden meaning.

As a noun cryptic is

(informal) a cryptic crossword.

As a noun mystery

is something secret or unexplainable; an unknown.

As an adjective subtle is

hard to grasp; not obvious or easily understood; barely noticeable.